Retail Product CatalogsRetail Product Catalogs
Catalogs of just some of the products available on HorticultureSource.com (we have 16,000+ items listed online). Printed on glossy paper much like a magazine. We sell every item in these catalogs at significant discount compared to the listed MSRP. Just do a search on HorticultureSource.com for the Item No./Name from the catalogs to order online. All i... — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.

HYDRO-LOGIC™ PRESSURE BOOSTER PUMP FOR STEALTH 100 & 200 (SPECIAL ORDER ONLY)Hydro-logic™ Pressure Booster Pump for Stealth
STEALTH BOOSTER PUMP
This pump is designed to be installed before the Stealth-RO to boost the inlet pressure. There needs to be at least 40 psi and up to 80 psi of inlet pressure for the Stealth-RO to function properly. People on wells and other situations of low pressure can benefit greatly from this pump. It boosts the pr... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.

MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)Smart pH/EC/TDS Combo. Meter Model MW802
The MW802 is a compact portable meter with faster micro processor. This meter allows you to measure pH, EC and TDS with just one instrument and one single probe! This easier and faster to calibrate portable meter has a smaller, ergonomic and lighter case design. Also has 100% larger and easier to read LED Display and long battery life. It c... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.

Continuous pH/TDS/temp MonitorHanna Instruments Continuous pH/TDS/temp Monitor (HI9815047)Designed for continuous monitoring of pH, TDS, and temperature, this device is simple to install and can be placed above the sample to be tested. pH, TDS, and temperature measurements are simultaneously displayed on three backlit LCDs which can be easily viewed at a distance - even in low light. This means no more switchin... — Ships from HF: OR, CA, CO, MI, PA USA....more info.

hf-HI9815047

$192.77

Nutradip (Tri Meter) Nutradip Grow BossThe Nutradip GrowBoss is a nutrient monitoring system that assists growers in achieving maximum results for their growing efforts. The GrowBoss is a constant monitoring meter that indicates to the grower the exact levels of Nutrient strength, pH and temperature.
This allows the grower to adjust and optimize each parameter as the crop progresses through each growth cycle.
The Grow... — Ships from HF: OR, CA, CO, MI, PA USA....more info.

Hanna COMBO Tester (HI98129).The HI98129 Combo tester from Hanna Instruments is designed for fast, efficient and high accuracy pH, EC/TDS and temperature measurements. No more switching meters to measure the pH and then the EC or TDS of a solution.This tester has a hold feature to prompt the user when to take the reading & a display freeze for easy and accurate recording. Calibration and temperature compensati... — Ships from Portland, Oregon USA....more info.

HYDRO-LOGIC™ MERLIN GP PRESSURE BOOSTER PUMP (SPECIAL ORDER ONLY)Hydro-logic™ Pressure Booster Pump or Merlin GP
MERLIN BOOSTER PUMP
This pump is designed to be installed before the Merlin-Garden Pro to boost the inlet pressure. There needs to be at least 40 psi and up to 80 psi of inlet pressure for the Merlin-Garden Pro to function properly. People on wells and other situations of low pressure can benefit greatly from this pump. It boost... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.

Banana Manna Gallon (4/Cs)Use as a foliar or roots feed through the entire growing cycle in soil or hydroponics. Tropical plant extracts in Banana Manna® stimulate the production of essential oils, which give plants better flavor. Proteins isolated in bananas contain potent hormones and vitamins that boost essential oil production in plants so that strawberries are sweeter, peppers are hotter, and basil sme... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.

Grocheck Combo Meter.HI9813-6 GROCHECK PORTABLE COMBO.pH/EC/TDS/Temp Meter with F.S.T. Technology New Technology to Check the Status of the ElectrodeMeasures a Variety of Parameters with One InstrumentFast Response ProbeHANNA instruments® developed new F.S.T. technology for the new HI 9813-6. With this special security system, if the meter encounters incorrect readings, the instrument doesn’t display v... — Ships from Portland, Oregon USA....more info.